To save your formula you have written in libreoffice math press :kbd:`Control +S` or :menuselection:`File --> Save`. To open a file press :kbd:`Control +O` or :menuselection:`File --> Open`.
How to launch
How to launch
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To launch libreoffice math in the menu :menuselection:`office --> libreoffice math` or run
To launch libreoffice math in the menu :menuselection:`office --> libreoffice math` or run